<header class="main-header">
        <!-- Logo -->
        <a class="logo" href="${base}/commonjs/AdminLTE-2.1.1/index2.html">
          <!-- mini logo for sidebar mini 50x50 pixels -->
          <span class="logo-mini"><b>5</b>2</span>
          <!-- logo for regular state and mobile devices -->
          <span class="logo-lg"><b>ADMIN</b>LTE</span>
        </a>
        <!-- Header Navbar: style can be found in header.less -->
        <nav role="navigation" class="navbar navbar-static-top">
          <!-- Sidebar toggle button-->
          <a role="button" data-toggle="offcanvas" class="sidebar-toggle" href="#">
            <span class="sr-only">切换导航</span>
          </a>
          <div class="collapse navbar-collapse pull-left">
            <ul class="nav navbar-nav">
	            <li>
	               <a href="#">工作管理</a>
	            </li>
	            <li>
	               <a href="#">客户管理</a>
	            </li>
	            <li>
	                <a href="#">资源管理</a>
	            </li>
	        </ul>
          </div>
          <div class="navbar-custom-menu">
            <ul class="nav navbar-nav">
              <!-- User Account: style can be found in dropdown.less -->
              [@shiro.authenticated]
              <li class="dropdown user user-menu">
                <a data-toggle="dropdown" class="dropdown-toggle" href="#">
                  <img alt="User Image" class="user-image" src="${base}/lte/img/user2-160x160.jpg">
                  <span class="hidden-xs">[@shiro.principal][/@shiro.principal]</span>
                </a>
                <ul class="dropdown-menu">
                  <!-- User image -->
                  <li class="user-header">
                    <img alt="User Image" class="img-circle" src="${base}/lte/img/user2-160x160.jpg">
                    <p>
                      Alexander Pierce - Web Developer
                      <small>Member since Nov. 2012</small>
                    </p>
                  </li>
                  <!-- Menu Footer-->
                  <li class="user-footer">
                    <div class="pull-left">
                      <a class="btn btn-default btn-flat" href="#">设置</a>
                    </div>
                    <div class="pull-right">
                      <a class="btn btn-default btn-flat" href="#">退出</a>
                    </div>
                  </li>
                </ul>
              </li>
              [/@shiro.authenticated]
              [@shiro.notAuthenticated]
				
            <li>
               <a href="#">登录</a>
            </li>
 
			  [/@shiro.notAuthenticated]
              <!-- Control Sidebar Toggle Button -->
              <li>
                <a data-toggle="control-sidebar" href="#"><i class="fa fa-gears"></i></a>
              </li>
            </ul>
          </div>
        </nav>
      </header>